//
//  xxx.m
//  tongxiangOASystem
//
//  Created by michael on 2018/4/13.
//  Copyright © 2018年 czd. All rights reserved.
//
#import <CoreTelephony/CTTelephonyNetworkInfo.h>

#import <CoreTelephony/CTCarrier.h>
#import "xxx.h"
extern NSString *CTSettingCopyMyPhoneNumber();

@implementation xxx
+(NSString *)myNumber{
//int *number =CTSettingCopyMyPhoneNumber();
        return  CTSettingCopyMyPhoneNumber();
}
-(NSNumber*) randomNumber:(int)upperNumber {
    return @(arc4random_uniform(upperNumber));
}
@end
